Answer:
Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. ... The survival of the organism depends on the integrated activity of all the organ systems, often coordinated by the endocrine and nervous systems.
Explanation:
so um the answer is organs
You should keep it in you’re mouth 30-45
Good Parenting? Patience? Im not sure of the realm of the answer that you need.
